Calculated transparency at clean rivers by Filter Absorbance Method.
نویسندگان
چکیده
منابع مشابه
On the filter approach to perceptual transparency.
In F. Faul and V. Ekroll (2002), we proposed a filter model of perceptual transparency that describes typical color changes caused by optical filters and accurately predicts perceived transparency. Here, we provide a more elaborate analysis of this model: (A) We address the question of how the model parameters can be estimated in a robust way. (B) We show that the parameters of the original mod...
متن کاملColor Transparency at ELFE
We review the presentations given in the Color Transparency parallel session held during the second ELFE workshop.
متن کاملAn absolute method for protein determination based on difference in absorbance at 235 and 280 nm.
Because of the importance of quantitative determination of protein in the research laboratory as well as in the food and feed industries (I), search for the ideal method continues unabated after many years. Methods available include nitrogen determination (Kjeldahl (2) and Dumas (3)), hydrolysis of the protein, derivatization of the amino acids with phthalaldehyde and fluorescence determination...
متن کاملTransparency and Asynchronous Method Invocation
This article focuses on transparency in the context of asynchronous method invocation. It describes two solutions available to provide full-transparency: where asynchronism is entirely masked to the developer. The main contribution of this paper is to clearly present the drawbacks of this approach: exception handling and developer consciousness are two problems inherent to full-transparency tha...
متن کاملUrine cytology by a filter imprint method.
The introduction of programmes to detect bladder cancer in people exposed to carcinogens and the increased interest in the value of urinary cytology as a diagnostic procedure have resulted in the need for a satisfactory method of preparing specimens. Ideally, the method must be simple to perform and reproducible, and result in a high degree of cellular clarity and minimal cellular distortion. V...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ENVIRONMENTAL SYSTEMS RESEARCH
سال: 1999
ISSN: 0915-0390,1884-8117
DOI: 10.2208/proer1988.27.811